Meat product pickling and tumbling machine capable of effectively removing fishy smell

Abstract

The invention relates to the field of meat product production, in particular to a meat product pickling and tumbling machine capable of effectively removing fishy smell. A meat product pickling and tumbling machine capable of effectively removing fishy smell comprises a machine base, a rotating frame, a roller, a roller cover and the like. The two machine bases are jointly and rotationally connected with a rotating frame. A roller is rotationally connected into the rotating frame; and the roller is screwed with a roller cover. According to the invention, the cylinder cabin is functionally partitioned, the front part of the cylinder cabin is tilted upwards, sliced meat is gathered at the rear part of the cylinder cabin, and the cylinder cabin is rotated, so that the sliced meat is impacted and beaten, blood in the sliced meat is fully seeped, an important fishy smell source of the sliced meat is effectively removed, then the rear part of the cylinder cabin is tilted, and the sliced meat is transferred to the front part of the cylinder cabin; at the moment, a pickling material is added into the cylinder cabin, the cylinder cabin is rotated, the sliced meat is pickled, and after the sliced meat fully absorbs the pickling material, the fishy smell is further removed, so that the problems that the blood discharge holes are blocked by the pickling material, the pickling material is lost from the blood discharge holes, and the flavor and the quality of the sliced meat are reduced are solved.

Description

Technical Field

[0001] The invention relates to the field of meat product production, in particular to a meat product pickling tumbling machine which can effectively remove fishy smell. Background Art

[0002] Meat tumbling and marinating is a process that makes the meat fluffy by turning it upside down and bumping and beating it against each other, so that it absorbs the marinade evenly and improves the flavor and taste.

[0003] In the prior art, meat products are usually sliced ​​before pickling in order to better absorb the marinade. However, during the slicing process, a large amount of blood will seep out of the muscle fiber tissue of the meat product, and this blood is the main source of the fishy smell of the meat product; therefore, the key to removing the fishy smell is to remove the blood in the meat product; currently, there are three main methods to remove the blood: the first is to use spices to cover up the fishy smell, but this method will also cover up other flavors, and the fishy smell is not really removed; the second is to destroy the structure of the fishy substance by high temperature treatment or blanching, but this method will make it difficult for other flavors to blend into the meat; the third is to use a vacuum environment to inhibit fat oxidation and reduce the production of aldehyde and ketone fishy substances, but the blood still exists. Usually, when pickling meat products, it is necessary to first remove the blood by the above method, and then use additional equipment for rolling and kneading pickling; however, during the transfer of meat products between different devices, fat is easily oxidized, resulting in the production of fishy substances, which in turn affects the flavor and quality of the meat products. Summary of the invention

[0004] In order to overcome the shortcomings of the prior art that blood removal and pickling are carried out in different devices and transferred between different devices, fat oxidation of meat products leads to the generation of fishy smell, the present invention provides a meat pickling tumbling machine that can effectively remove fishy smell.

[0005] The technical solution is as follows: A meat pickling and tumbling machine that can effectively remove fishy smell, comprising a base, a rotating frame, a drum and a drum cover; two bases are connected to the rotating frame for common rotation; the drum is connected to the rotating frame for rotation; the drum cover is screwed onto the drum; it also includes a power assembly, a second motor, a rubber ring, a drum cabin and a convex strip; the rotating frame is connected to the power assembly; the power assembly is used to drive the drum to rotate; the base is equipped with a second motor; the output shaft of the second motor is connected to the rotating shaft of the rotating frame through a pulley; a drum cabin is arranged in the drum; two rubber rings are connected between the drum cabin and the drum; an annular cavity is formed between the drum cabin and the drum; a plurality of blood drainage holes are opened at the rear of the drum cabin; all the blood drainage holes are connected to the annular cavity; a plurality of convex strips are fixed to the inner wall of the drum cabin.

[0006] Preferably, the power assembly includes a protective shell, a first motor, a gear and a gear ring; the protective shell is fixedly connected to the rotating frame; the first motor is installed on the rotating frame; the output shaft of the first motor is fixedly connected to the gear; the outer ring surface of the drum is fixedly connected to the gear ring; and the gear ring is meshed with the gear.

[0007] Preferably, a hollow rod connected to the drum is also included.

[0008] As a preference, it also includes a blood drain groove opened at the rear of the rotating frame; a plurality of through grooves are opened at the rear of the drum; the blood drain groove is connected to the annular cavity through all the through grooves; the blood drain groove is connected to a catheter; and the catheter is used to drain blood.

[0009] Preferably, a transparent spherical glass cover is provided on the cylinder cover.

[0010] Preferably, a rubber sealing ring is provided at the contact position between the drum cover and the drum.

[0011] Preferably, it also includes a plurality of elastic members fixedly connected to the outer annular surface of the cylinder cabin; every two elastic members are commonly fixedly connected to a connecting rod; each connecting rod is fixedly connected to a plurality of equidistantly distributed steel needles; each steel needle cooperates with a corresponding blood drainage hole, and the steel needle penetrates into the cylinder cabin through the blood drainage hole.

[0012] Preferably, the steel needle is configured to be conical, and the diameter of the lower portion of the steel needle is larger than the inner diameter of the blood drainage hole.

[0013] Preferably, it also includes two electric actuators installed on the rotating frame; the telescopic parts of the two electric actuators are commonly fixedly connected to a V-shaped rod; the V-shaped rod is fixedly connected to the hollow rod; the drum is fixedly connected to a storage barrel; the front part of the storage barrel is open; a piston head is provided at the front part of the hollow rod, and the hollow rod slides in the storage barrel through the piston head; a plurality of small holes are opened on the side wall of the hollow rod to communicate with the storage barrel; a plurality of connecting pipes are provided on the side of the storage barrel away from the barrel cover; the connecting pipe is located between the piston at the front end of the hollow rod and the rear end of the storage barrel; all the connecting pipes are located in the barrel cabin and are connected to the barrel cabin; the storage barrel is used to hold pickling materials.

[0014] Preferably, the front end of the storage barrel is located on a side of the barrel cabin where no blood discharge hole is provided.

[0015] The beneficial effects of the present invention are as follows: 1. The present invention divides the cylinder into functional zones. Since the meat slices just put into the cylinder contain blood, the front part of the cylinder is tilted upwards, and the meat slices are gathered at the rear part of the cylinder. The rotation of the cylinder can realize the collision and beating of the meat slices, so that the blood in the meat slices can fully seep out and be discharged from the bleeding holes, thereby effectively removing the important fishy smell source of the meat slices. When the meat slices are marinated, the rear part of the cylinder is tilted and the meat slices are transferred to the front part of the cylinder. At this time, marinating material is added into the cylinder and the cylinder is rotated, so that the meat slices can fully contact with the marinating material, and the fishy smell can be further removed after the meat slices fully absorb the marinating material. This can effectively avoid the marinating material blocking the bleeding holes and the marinating material flowing out of the bleeding holes, resulting in insufficient marinating material for the meat slices and reduced flavor and quality of the meat slices.

[0016] 2. By setting steel needles in the area of ​​the cylinder with blood drainage holes, when the meat slices are beaten, the meat slices fall to the lower part of the cylinder, and the steel needles are also inserted into the meat slices, making it easier for the blood in the meat slices to seep out, and the meat slices pierced by the steel needles are also more fluffy, which is convenient for the subsequent meat slices to absorb the marinade.

[0017] 3. By pre-storing the marinade in the storage barrel, the meat slices will not be mixed with the marinade before the blood is removed. After the blood is removed, the meat slices are transferred to the front of the barrel. At this time, the marinade in the storage barrel will be spilled onto the surface of the meat slices. The marinade is evenly pushed out with the help of the hollow rod, so that the meat slices and the marinade are evenly mixed, which is convenient for the meat slices to absorb the marinade, making the marinating of the meat slices more even and the quality of the meat products higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of a first viewing angle stereoscopic structure of the present invention; Figure 2 It is a schematic diagram of a second viewing angle stereoscopic structure of the present invention; Figure 3 It is a partial cross-sectional view of the present invention; Figure 4 It is a schematic diagram of the internal structure of the drum of the present invention; Figure 5 It is a schematic diagram of the installation position of the elastic member, the connecting rod and the steel needle of the present invention; Figure 6 It is a schematic diagram of the cooperation between the cylinder cabin and the steel needle of the present invention; Figure 7 It is a schematic diagram of the installation position of the material storage barrel of the present invention; Figure 8 It is a schematic diagram of the cooperation between the barrel cabin and the storage barrel of the present invention.

[0019] Explanation of the reference numerals: 1-machine base, 2-rotating frame, 3-drum, 4-drum cover, 5-protective shell, 6-first motor, 7-gear, 8-gear ring, 9-second motor, 10-rubber ring, 11-drum cabin, 12-convex strip, 13-hollow rod, 14-conduit, 2001-blood drainage groove, 3001-through groove, 1101-blood drainage hole, 101-elastic part, 102-connecting rod, 103-steel needle, 201-electric actuator, 202-V-shaped rod, 203-storage barrel, 20301-connecting pipe. DETAILED DESCRIPTION

[0020] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments.

[0021] Embodiment 1 A meat product marinating and kneading machine that can effectively remove fishy smell, according to Figure 1-Figure 4 As shown, it comprises a machine base 1, a rotating frame 2, a drum 3 and a drum cover 4; the two machine bases 1 are connected to the rotating frame 2 for common rotation; the drum 3 is connected to the rotating frame 2 for rotation; the drum cover 4 is screwed to the front of the drum 3; and the drum cover 4 is provided with two handles; It also includes a power assembly, a second motor 9, a rubber ring 10, a barrel 11 and a convex strip 12; the rotating frame 2 is connected to the power assembly; the second motor 9 is installed on the base 1; the output shaft of the second motor 9 is connected to the rotating shaft of the rotating frame 2 through a pulley; a rubber ring 10 is fixedly connected to the front and rear of the drum 3; the rubber ring 10 is located in the drum 3; a barrel 11 is fixedly connected between the two rubber rings 10; an annular cavity is formed between the barrel 11 and the drum 3; a plurality of blood discharge holes 1101 distributed in an annular array are opened at the rear of the barrel 11; all the blood discharge holes 1101 are connected to the annular cavity; a plurality of convex strips 12 distributed in an annular array are fixedly connected to the inner wall of the barrel 11.

[0022] The power assembly includes a protective shell 5, a first motor 6, a gear 7 and a gear ring 8; the protective shell 5 is fixedly connected to the upper part of the rotating frame 2; the first motor 6 is installed on the rotating frame 2; the output shaft of the first motor 6 is fixedly connected to the gear 7; the outer ring surface of the drum 3 is fixedly connected to the gear ring 8; the upper part of the gear ring 8 is meshed with the gear 7.

[0023] It also includes a hollow rod 13; the rear portion of the drum 3 is connected to the hollow rod 13.

[0024] It also includes a catheter 14; a blood drainage groove 2001 is provided at the rear of the rotating frame 2; a plurality of annular array grooves 3001 are opened at the rear of the drum 3; the blood drainage groove 2001 is connected to the annular cavity through all the grooves 3001; the lower part of the blood drainage groove 2001 is connected to the catheter 14.

[0025] A transparent spherical glass cover is provided on the drum cover 4 for observing the inside of the drum 3 .

[0026] A rubber sealing ring is provided at the contact position between the drum cover 4 and the drum 3 to seal between the drum cover 4 and the drum 3 .

[0027] The working steps of this embodiment are: First, the operator holds the handles on the drum cover 4 with both hands and twists both hands to drive the drum cover 4 to rotate. Viewed from the front to the back, the drum cover 4 rotates counterclockwise and is unscrewed and removed from the drum 3. Then the operator pours the cut meat slices into the drum compartment 11, and then the operator re-tightens the drum cover 4 on the drum 3, and then connects the hollow rod 13 with the external vacuum pump. The external vacuum pump draws out the air in the drum 3 through the hollow rod 13, so that the drum 3 is in a vacuum state. In a vacuum environment, oxidation reactions can be effectively inhibited, such as inhibiting the oxidation of fat in the meat slices to produce aldehydes and ketones, thereby reducing the generation of fishy smell.

[0028] Then, the second motor 9 is started, and its output shaft drives the rotating frame 2 to rotate through the pulley. From right to left, the rotating frame 2 rotates clockwise, synchronously driving the front of the drum 3 to lift up, and the meat slices in the barrel 11 gather at the rear of the barrel 11, and the rear of the barrel 11 is provided with a blood discharge hole 1101. At this time, the second motor 9 is controlled to be closed so that the drum 3 maintains this state, and then the first motor 6 is controlled to be started. The output shaft of the first motor 6 drives the gear 7 to drive the gear ring 8 to rotate, and the gear ring 8 drives the drum 3 in the rotating frame 2. The drum 3 keeps rotating at a low speed, synchronously driving the rubber ring 10 and the parts thereon to rotate, so that the barrel 11 drives all the convex strips 12 and the meat slices to rotate, and the convex strips 12 drive the meat slices to move upward when rotating. When the meat slices reach the upper part of the barrel 11, the meat slices will not stick to the inner surface of the barrel 11 due to the excessive rotation speed of the barrel 11, and then the meat slices will slide off the convex strips 12 and fall again on the inner wall of the barrel 11 or the convex strips 12 located below, thereby achieving the meat slices in the barrel 11. The meat is fluffy by flipping up and down, colliding and beating each other, and the blood in the meat slices seeps out during the beating and beating process. The blood is an important source of the fishy smell of meat. The seeped blood is discharged into the annular cavity between the drum 3 and the barrel 11 through the blood discharge hole 1101 during the rotation of the meat slices in the barrel 11. Since the front part of the drum 3 is tilted upward at this time, the blood gathers in the rear part of the annular cavity. When the drum 3 rotates, the blood is thrown out through the through groove 3001, and the through groove 300 1 is provided with a blood drain groove 2001 outside, the blood drain groove 2001 intercepts the splashing blood and finally gathers it at the lower part of the blood drain groove 2001, and finally connects it with the external suction pump through the conduit 14. The external suction pump extracts the blood in time through the conduit 14, and then performs centralized treatment on the blood. The amount of meat slices put into the nacelle 11 does not exceed one-fourth of the volume of the nacelle 11, so that the meat slices will not be retained at the position where the blood drain hole 1101 is not provided in the nacelle 11, and the blood in the meat slices can be better discharged.

[0029] When there is no blood dripping from the catheter 14, the external vacuum pump is turned off, and a certain amount of air is pumped into the cylinder 11 to make the air pressure in the cylinder 11 equal to that in the outside, the first motor 6 is controlled to be turned off, and then the second motor 9 is controlled to be started to rotate the rotating frame 2. Looking from right to left, the rotating frame 2 rotates counterclockwise until the rear part of the drum 3 tilts upward, synchronously driving the rubber ring 10 and the corresponding parts therein to rotate, and the meat slices located at the rear of the cylinder 11 are transferred to the front of the cylinder 11, and then the second motor 9 is controlled to be started to rotate the rotating frame 2. The rotating frame 2 is reset to a horizontal state, and the second motor 9 is controlled to be turned off. The operator holds the cylinder cover 4 with both hands and unscrews it, and then the operator evenly sprinkles the marinade for the meat slices on the meat slices at the front of the cylinder 11. The operator then screws the cylinder cover 4 back onto the drum 3, and then controls to start the second motor 9 again to rotate the rotating frame 2. The rear part of the drum 3 is tilted upward and maintained in this state, and the external vacuum pump is controlled to start, and the inside of the drum 3 is evacuated through the hollow rod 13, and then the second motor 9 is controlled to be closed, and the first motor 6 is controlled to start, so that the drum 3 starts to rotate, and the rubber ring 10 and its corresponding parts are synchronously driven to rotate, so that the barrel 11 is rotated, so that the meat slices and the marinade are mixed and stirred therein, ensuring that the marinade and the meat slices are evenly mixed, and the meat slices accelerate to absorb the marinade in a vacuum environment. Since the marinade is generally various spices, flavors and other spicy seasonings, it can cover up the fishy smell, thereby further removing the fishy smell on the meat slices, and improving the flavor and taste of the meat slices, thereby improving the marinating efficiency and the quality of the meat products, thereby completing the blood removal and marinating process of the meat slices in the same equipment, and will not come into contact with the air, avoiding the generation of fishy substances, and saving the company's production cost investment.

[0030] The operator can visually observe the marinating process of the meat slices in the barrel 11 through the transparent spherical glass cover on the barrel cover 4. After the marinating is completed, the first motor 6 is controlled to be turned off and the second motor 9 is controlled to be started, so that the drum 3 returns to a horizontal position. At this time, the meat slices are still at the front of the barrel 11. Then the operator unscrews the barrel cover 4 and sets a collecting box under the drum 3. After the barrel cover 4 is opened, the second motor 9 is controlled to be started, so that the rear part of the drum 3 is tilted upward, so that the meat slices at the front of the barrel 11 slide into the collecting box, thereby completing the marinating process of the meat slices. Subsequently, the barrel 11 only needs to be rinsed with a tap to rinse off the remaining marinade in the barrel 11 and the blood in the drum 3.

[0031] In summary, the method of only opening the blood drainage hole 1101 at the rear of the barrel 11 realizes the functional zoning of the barrel 11. Since the meat slices just put into the barrel 11 contain blood, the front part of the barrel 11 is tilted upward, and the meat slices are gathered at the rear of the barrel 11. Through the rotation of the barrel 11, the meat slices are hit and beaten, so that the blood in the meat slices can be fully seeped out and discharged from the blood drainage hole 1101, effectively removing the main source of the fishy smell of the meat slices, and then the meat slices are During marinating, the rear part of the cylinder 11 is tilted up and the meat slices are transferred to the front part of the cylinder 11. At this time, marinating material is added into the cylinder 11 and the cylinder 11 is rotated, so that the meat slices can fully contact with the marinating material, and the meat slices can further remove the fishy smell after fully absorbing the marinating material. This not only effectively avoids the marinating material blocking the bleeding hole 1101, but also prevents the marinating material from leaking from the bleeding hole 1101, resulting in insufficient marinating material for the meat slices, and the flavor and quality of the meat slices are reduced.

[0032] Second embodiment On the basis of the first embodiment, according to Figure 3 and Figure 5-Figure 8 As shown, it also includes an elastic member 101, a connecting rod 102 and a steel needle 103; a plurality of elastic members 101 distributed in a circular array are fixedly connected to the outer ring surface of the cylinder cabin 11; the elastic member 101 is a spring; every two elastic members 101 are fixedly connected to a connecting rod 102; a plurality of equidistantly distributed steel needles 103 are welded on each connecting rod 102; each steel needle 103 cooperates with a corresponding blood discharge hole 1101, and the steel needle 103 penetrates into the cylinder cabin 11 through the blood discharge hole 1101.

[0033] The steel needle 103 is set to be conical, and the diameter of the lower part of the steel needle 103 is larger than the inner diameter of the bleeding hole 1101. When the cylinder cabin 11 is loaded and pressed down, the steel needle 103 pierces the meat slice, and the lower part of the steel needle 103 also supports the cylinder cabin 11.

[0034] The rotary frame 2 is provided with two symmetrical electric actuators 201; the electric actuators 201 are electric push rods; the telescopic parts of the two electric actuators 201 are fixedly connected to the V-shaped rod 202; the lower part of the V-shaped rod 202 is fixedly connected to the hollow rod 13; the rear part of the drum 3 is fixedly connected to the storage barrel 203; the front part of the storage barrel 203 is open; the front part of the hollow rod 13 is provided with a piston head, and the hollow rod 13 is moved in the storage barrel through the piston head. The hollow rod 13 slides inside the material storage barrel 203; a plurality of small holes are opened on the side wall of the hollow rod 13 and are connected to the material storage barrel 203; a plurality of connecting tubes 20301 are arranged on the side of the material storage barrel 203 away from the barrel cover 4, and a cap is provided on the connecting tube 20301 to avoid the connecting tube 20301 being blocked during the vacuum pumping process; the connecting tube 20301 is located between the piston at the front end of the hollow rod 13 and the rear end of the material storage barrel 203; all the connecting tubes 20301 are located in the barrel cabin 11 and are connected to the barrel cabin 11.

[0035] The front end of the material storage barrel 203 is located at a side of the barrel cabin 11 where the bleeding hole 1101 is not provided, so as to facilitate evenly sprinkling the marinade onto the meat slices.

[0036] The working steps of this embodiment are: On the basis of the first embodiment, considering that the meat slices are intact due to the presence of their muscle fibers, and the intact meat slices also make it more difficult for the marinade to penetrate into the muscle tissue of the meat slices, so that the marinating time is longer, a conical steel needle 103 is set in the rear part of the annular cavity between the drum 3 and the barrel 11. The drum 3 and the barrel 11 are connected by a rubber ring 10. Therefore, when the meat slices are located at the rear of the barrel 11, the central axis of the barrel 11 and the drum 3 is offset, such as Figure 6 As shown, the lower part of the cylinder 11 is close to the drum 3, and the corresponding elastic member 101 fixed to the cylinder 11 is compressed. Initially, the tip of the steel needle 103 is located in the blood discharge hole 1101 and has not passed through the blood discharge hole 1101. Therefore, when the several connecting rods 102 below contact the inner wall of the drum 3, the corresponding steel needle 103 is accurately inserted into the cylinder 11 through the blood discharge hole 1101. When the meat slices are thrown and hit, the steel needles 103 will be inserted into the corresponding meat slices, thereby making it easier for the blood in the meat slices to seep out, and the meat slices pierced by the steel needles 103 are also more fluffy. , which is convenient for the subsequent meat slices to absorb the marinade. As the drum 3 rotates, the barrel 11 also rotates, the connecting rod 102 in contact with the inner wall of the drum 3 is replaced, and the elastic member 101 gradually recovers. When the connecting rod 102 is completely separated from the inner wall of the drum 3, the elastic member 101 is completely recovered, and the steel needle 103 also withdraws from the corresponding barrel 11. When withdrawing, the meat slices hanging on the steel needles 103 are blocked by the inner wall of the barrel 11, which effectively prevents the meat slices from entering the annular cavity between the drum 3 and the barrel 11, reducing material waste, and avoiding the blockage of the through groove 3001, which increases the difficulty of subsequent cleaning of blood water.

[0037] Another thing to consider is that, since the marinade needs to be added to the meat slices after the blood is removed, the barrel cover 4 needs to be opened and the marinade needs to be introduced into the barrel compartment 11. After the barrel compartment 11 is opened, the outside air enters the barrel compartment 11, so that the fluffy meat slices in the barrel compartment 11 are easily oxidized after contact with the air, forming a fishy smell. Therefore, either the marinade is poured into the barrel compartment 11 in a short time and then the barrel cover 4 is closed again. In this way, the marinade cannot be evenly sprinkled on the surface of the meat slices first, and a longer time is required to roll and knead the meat slices so that the meat slices and the marinade are fully mixed so that the meat slices can fully absorb the marinade. Alternatively, the marinade is stored in the barrel compartment 11 before the blood is removed from the meat slices. In this way, there is no need to open the cylinder cover 4, and the outside air will not enter the cylinder compartment 11 to oxidize the meat slices. There is no need to vacuumize twice. Therefore, when the meat slices are placed in the cylinder compartment 11, the marinade is also poured into the storage cylinder 203 from the front opening, wherein the rear portion of the storage cylinder 203 is connected to the hollow rod 13 through the connecting pipe 20301, and the connecting pipe 20301 is provided with a cap, which effectively prevents the meat slices or marinade in the cylinder compartment 11 from blocking the connecting pipe 20301 when the external vacuum pump vacuums the drum 3 through the hollow rod 13, the storage cylinder 203 and the connecting pipe 20301 in sequence. When the blood is removed from the meat slices, the front portion of the drum 3 is tilted upward, so the front portion of the storage cylinder 203 is also tilted upward. Figure 8 As shown in the above figure, the pickling material is located in the storage barrel 203 and will not leak. After the blood is removed, the rear part of the control drum 3 is tilted upward, as shown in FIG. Figure 8 As shown in the following figure, the marinade is poured out from the storage barrel 203. At this time, the meat slices are located at the front of the barrel 11. Therefore, as the barrel 11 rotates, the meat slices are also turned over, and the poured marinade is sprinkled on the surface of the meat slices. At this time, the two electric actuators 201 are controlled to start, and the two electric actuators 201 contract, synchronously driving the V-shaped rod 202 and the parts thereon to move forward, so that the hollow rod 13 pushes the marinade in the storage barrel 203 evenly through the piston thereon, so as to achieve uniform mixing of the meat slices and the marinade, which is convenient for the meat slices to absorb The marinade is collected, so that the meat slices are marinated more evenly and the quality of the meat products is higher. In the prior art, the meat slices and the marinade are directly put into the vacuum drum 3 for rolling and marinating. The marinade is mixed with the meat slices at the beginning, which affects the discharge of blood in the meat slices, so that the blood water will also combine with the marinade, and then the blood water will be retained on the meat slices. After the meat slices are taken out of the vacuum drum 3, the fishy smell in the blood water still exists and is mixed with the spicy taste of the marinade, resulting in the deterioration of the flavor of the meat slices and the quality of the meat products.

[0038] The above description is only an example of the present invention and is not intended to limit the present invention. Any equivalent substitutions made within the principles of the present invention should be included in the protection scope of the present invention. The contents not elaborated in detail in the present invention belong to the existing technologies known to those skilled in the art.

Claims

1. A meat product pickling tumbling machine for effectively removing fishy smell, comprising a base (1), a rotating frame (2), a drum (3) and a drum cover (4); the two bases (1) are rotatably connected to the rotating frames (2); the drum (3) is rotatably connected inside the rotating frames (2); the drum cover (4) is screwed to the drum (3); the characteristics are: The invention also comprises a power assembly, a second motor (9), a rubber ring (10), a barrel (11) and a convex strip (12); the rotating frame (2) is connected to the power assembly; the power assembly is used to drive the roller (3) to rotate; the machine base (1) is installed with the second motor (9); the output shaft of the second motor (9) is connected to the rotating shaft of the rotating frame (2) via a pulley; the barrel (11) is arranged inside the roller (3); two rubber rings (10) are connected between the barrel (11) and the roller (3); an annular cavity is formed between the barrel (11) and the roller (3); a plurality of blood discharge holes (1101) are opened at the rear of the barrel (11); all the blood discharge holes (1101) are connected to the annular cavity; and a plurality of convex strips (12) are fixedly connected to the inner wall of the barrel (11).

2. The meat product pickling and kneading machine for effectively removing fishy smell according to claim 1, characterized in that: The power assembly comprises a protective shell (5), a first motor (6), a gear (7) and a gear ring (8); the rotating frame (2) is fixedly connected to the protective shell (5); the rotating frame (2) is mounted with the first motor (6); the output shaft of the first motor (6) is fixedly connected to the gear (7); the outer ring surface of the roller (3) is fixedly connected to the gear ring (8); and the gear ring (8) is meshed with the gear (7).

3. The meat product pickling and kneading machine for effectively removing fishy smell according to claim 1, characterized in that: It also includes a hollow rod (13) connected to the drum (3).

4. The meat product pickling and kneading machine for effectively removing fishy smell according to claim 1, characterized in that: It also comprises a catheter (14); an annular blood drainage groove (2001) is arranged at the rear of the rotating frame (2); a plurality of through grooves (3001) are opened at the rear of the drum (3); the blood drainage groove (2001) is connected to the annular cavity through all the through grooves (3001); the blood drainage groove (2001) is connected to the catheter (14); and the catheter (14) is used to drain blood.

5. The meat product pickling and kneading machine for effectively removing fishy smell according to claim 1, characterized in that: A transparent spherical glass cover is provided on the cylinder cover (4).

6. The meat product pickling and kneading machine for effectively removing fishy smell according to claim 1, characterized in that: A rubber sealing ring is provided at the contact position between the drum cover (4) and the drum (3).

7. The meat product pickling and kneading machine for effectively removing fishy smell according to claim 6, characterized in that: It also includes a plurality of elastic members (101) fixedly connected to the outer annular surface of the nacelle (11); every two elastic members (101) are fixedly connected to a connecting rod (102); each connecting rod (102) is fixedly connected to a plurality of steel needles (103) distributed at equal intervals; each steel needle (103) cooperates with a corresponding blood discharge hole (1101), and the steel needle (103) penetrates into the nacelle (11) through the blood discharge hole (1101).

8. The meat product pickling and kneading machine for effectively removing fishy smell according to claim 7, characterized in that: The steel needle (103) is configured to be conical, and the diameter of the lower portion of the steel needle (103) is larger than the inner diameter of the blood discharge hole (1101).

9. The meat product pickling and kneading machine for effectively removing fishy smell according to claim 8, characterized in that: The invention also comprises two electric actuators (201) mounted on the rotating frame (2); the telescopic parts of the two electric actuators (201) are fixedly connected to a V-shaped rod (202); the V-shaped rod (202) is fixedly connected to a hollow rod (13); the roller (3) is fixedly connected to a material storage barrel (203); the front of the material storage barrel (203) is open; a piston head is provided at the front of the hollow rod (13), and the hollow rod (13) slides in the material storage barrel (203) through the piston head; A plurality of small holes are opened on the side wall of the material storage barrel (13) and are connected to the material storage barrel (203); a plurality of connecting pipes (20301) are arranged on the side of the material storage barrel (203) away from the barrel cover (4); the connecting pipes (20301) are located between the front end piston of the hollow rod (13) and the rear end of the material storage barrel (203); all the connecting pipes (20301) are located in the barrel compartment (11) and are connected to the barrel compartment (11); the material storage barrel (203) is used to contain pickling materials.

10. The meat product pickling and kneading machine for effectively removing fishy smell according to claim 9, characterized in that: The front end of the material storage barrel (203) is located on a side of the barrel cabin (11) where no blood discharge hole (1101) is provided.

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